Base | Representation |
---|---|
bin | 10010101010100010… |
… | …110001101010001001 |
3 | 1220201200212222120212 |
4 | 102222202301222021 |
5 | 312021011042301 |
6 | 13112354330505 |
7 | 1306431433355 |
oct | 225242615211 |
9 | 56650788525 |
10 | 20041112201 |
11 | 855475a250 |
12 | 3a73889a35 |
13 | 1b75070796 |
14 | d81948465 |
15 | 7c468c4bb |
hex | 4aa8b1a89 |
20041112201 has 24 divisors (see below), whose sum is σ = 24447171360. Its totient is φ = 16244928000.
The previous prime is 20041112183. The next prime is 20041112207. The reversal of 20041112201 is 10221114002.
It is a happy number.
It is not a de Polignac number, because 20041112201 - 26 = 20041112137 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20041112207) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 105500 + ... + 226301.
It is an arithmetic number, because the mean of its divisors is an integer number (1018632140).
Almost surely, 220041112201 is an apocalyptic number.
It is an amenable number.
20041112201 is a deficient number, since it is larger than the sum of its proper divisors (4406059159).
20041112201 is a wasteful number, since it uses less digits than its factorization.
20041112201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 331865 (or 331848 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 20041112201 its reverse (10221114002), we get a palindrome (30262226203).
The spelling of 20041112201 in words is "twenty billion, forty-one million, one hundred twelve thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •